Table of Contents
Advertisement
Model 4000C Instruction Manual
INTERFACE WIRING
There are many ways to interface the wire harness to the tester. A back-wired harness board
often is used to provide interfacing as well as to serve as a holding fixture for the harness during
build and test. For our example, however, a simple dedicated interface harness will be used.
This example provides a mating connector for each harness connector on one end and a tester
interfacing connector on the other. Each point on the harness is connected to one point on the
tester interface connector. The dedicated interface harness example is shown below.
In actual applications, a set of interface cables should be connected
between the test fixture connector(s) and the actual tester connector.
The dedicated harness can then be disconnected from the Tester
interface cable, eliminating excessive wear on the tester connectors.
P1
A
A
J
B
J
B
K
K
H
C
H
C
L
L
D
D
F
F
E
E
P3
1
1
2
2
3
3
4
4
5
5
AMP CHAMP 64-pin IDC (discrete wire) Connector
AMP C HAMP 64-pin Flat Cable Connector
Interface Wiring
P2
1
2
3
4
5
E1
E2
NOTE
1
2
3
4
5
To J1 on Tester
64-pin Socket Connector
Page 56
Advertisement
Table of Contents
